Hellwig Pro Helper Spring Kit - Add-A-Leaf - Rear Wheel Hubs Bearings & Components The ACCEL bodies are molded

The ACCEL bodies are molded in a high dielectric strength material

550 in Guide OD

Their rockers are made from lightweight aluminum and anodized for increased durability

Mild steel tubing is 1-1/2" x

Hellwig Pro Helper Spring Kit - Add-A-Leaf - Rear Wheel Hubs Bearings & Components The ACCEL bodies are moldedProduct Description: Helper Spring Kit Pro Add A Leaf Stock Height Rear Steel Silver Powder Coat GM Fullsize Truck 2020 Hellwig Products was founded in 1946 after World War II and has remained family owned and operated to this day, manufacturing all of its steel products in Californias Central Valley. In an era when many companies have moved production of their products overseas, Hellwig has remained steadfast in its commitment to produce its products